package com.conversationboard.database;

import java.sql.Array;
import java.sql.Blob;
import java.sql.CallableStatement;
import java.sql.Clob;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.NClob;
import java.sql.PreparedStatement;
import java.sql.SQLClientInfoException;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.SQLXML;
import java.sql.Savepoint;
import java.sql.Statement;
import java.sql.Struct;
import java.util.Map;
import java.util.Properties;

/**
 * Wrapper class that delegates in most cases straight through to the underlying implementation of the Connection interface.
 * It exists so as we can measure the amount of time spent in each connection and to which caller this connection is
 * attributable to.
 * 
 * @author Keith Watson
 *
 */

public class ConnectionWrapper implements Connection {

	private Connection connection;
	private long time;
	private String callerName;


	public long getTime() {
		return time;
	}


	public void setTime(long time) {
		this.time = time;
	}


	public String getCallerName() {
		return callerName;
	}


	public void setCallerName(String callerName) {
		this.callerName = callerName;
	}


	public ConnectionWrapper(Connection connection) {
		this.connection = connection;
	}


	public void clearWarnings() throws SQLException {
		connection.clearWarnings();
	}


	public void close() throws SQLException {
		connection.close();
	}


	public void commit() throws SQLException {
		connection.commit();
	}


	public Statement createStatement() throws SQLException {
		return connection.createStatement();
	}


	public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
		return connection.createStatement(resultSetType, resultSetConcurrency, resultSetHoldability);
	}


	public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
		return connection.createStatement(resultSetType, resultSetConcurrency);
	}


	public boolean getAutoCommit() throws SQLException {
		return connection.getAutoCommit();
	}


	public String getCatalog() throws SQLException {
		return connection.getCatalog();
	}


	public int getHoldability() throws SQLException {
		return connection.getHoldability();
	}


	public DatabaseMetaData getMetaData() throws SQLException {
		return connection.getMetaData();
	}


	public int getTransactionIsolation() throws SQLException {
		return connection.getTransactionIsolation();
	}


	public Map<String, Class<?>> getTypeMap() throws SQLException {
		return connection.getTypeMap();
	}


	public SQLWarning getWarnings() throws SQLException {
		return connection.getWarnings();
	}


	public boolean isClosed() throws SQLException {
		return connection.isClosed();
	}


	public boolean isReadOnly() throws SQLException {
		return connection.isReadOnly();
	}


	public String nativeSQL(String sql) throws SQLException {
		return connection.nativeSQL(sql);
	}


	public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
		return connection.prepareCall(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
	}


	public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
		return connection.prepareCall(sql, resultSetType, resultSetConcurrency);
	}


	public CallableStatement prepareCall(String sql) throws SQLException {
		return connection.prepareCall(sql);
	}


	public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
		return connection.prepareStatement(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
	}


	public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
		return connection.prepareStatement(sql, resultSetType, resultSetConcurrency);
	}


	public PreparedStatement prepareStatement(String sql, int autoGeneratedKeys) throws SQLException {
		return connection.prepareStatement(sql, autoGeneratedKeys);
	}


	public PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException {
		return connection.prepareStatement(sql, columnIndexes);
	}


	public PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException {
		return connection.prepareStatement(sql, columnNames);
	}


	public PreparedStatement prepareStatement(String sql) throws SQLException {
		return connection.prepareStatement(sql);
	}


	public void releaseSavepoint(Savepoint savepoint) throws SQLException {
		connection.releaseSavepoint(savepoint);
	}


	public void rollback() throws SQLException {
		connection.rollback();
	}


	public void rollback(Savepoint savepoint) throws SQLException {
		connection.rollback(savepoint);
	}


	public void setAutoCommit(boolean autoCommit) throws SQLException {
		connection.setAutoCommit(autoCommit);
	}


	public void setCatalog(String catalog) throws SQLException {
		connection.setCatalog(catalog);
	}


	public void setHoldability(int holdability) throws SQLException {
		connection.setHoldability(holdability);
	}


	public void setReadOnly(boolean readOnly) throws SQLException {
		connection.setReadOnly(readOnly);
	}


	public Savepoint setSavepoint() throws SQLException {
		return connection.setSavepoint();
	}


	public Savepoint setSavepoint(String name) throws SQLException {
		return connection.setSavepoint(name);
	}


	public void setTransactionIsolation(int level) throws SQLException {
		connection.setTransactionIsolation(level);
	}


	public void setTypeMap(Map<String, Class<?>> map) throws SQLException {
		connection.setTypeMap(map);
	}


	@Override
	public Array createArrayOf(String arg0, Object[] arg1) throws SQLException {
		return null;
	}


	@Override
	public Blob createBlob() throws SQLException {
		return null;
	}


	@Override
	public Clob createClob() throws SQLException {
		return null;
	}


	@Override
	public NClob createNClob() throws SQLException {
		return null;
	}


	@Override
	public SQLXML createSQLXML() throws SQLException {
		return null;
	}


	@Override
	public Struct createStruct(String arg0, Object[] arg1) throws SQLException {
		return null;
	}


	@Override
	public Properties getClientInfo() throws SQLException {
		return null;
	}


	@Override
	public String getClientInfo(String arg0) throws SQLException {
		return null;
	}


	@Override
	public boolean isValid(int arg0) throws SQLException {
		return false;
	}


	@Override
	public void setClientInfo(Properties arg0) throws SQLClientInfoException {
	}


	@Override
	public void setClientInfo(String arg0, String arg1) throws SQLClientInfoException {
	}


	@Override
	public boolean isWrapperFor(Class<?> arg0) throws SQLException {
		return false;
	}


	@Override
	public <T> T unwrap(Class<T> arg0) throws SQLException {
		return null;
	}

}
